Best JavaScript code snippet using sinon
user.js
Source:user.js  
1var moment = require('moment');2var q = require('q');3var util = require('util');4var bcrypt = require('bcrypt');5var logger = require('../utils/logger');6var db = require('../utils/db');7var constants = require('../utils/constants');8var encryption = require('../utils/encryption');9var user = () => { };10user.findOne = (email) => {11    return q.Promise((resolve, reject) => {12        var key = constants.keys.login + encryption.getEmailHash(email.toLowerCase());13        db.getDocument(key).then((loginDoc) => {14            if (loginDoc.IsDeleted != true) {15                var userKey = constants.keys.user + loginDoc.uniqueKey;16                db.getDocument(userKey).then((userDoc) => {17                    if (userDoc.IsDeleted != true) {18                        resolve(userDoc);19                    } else {20                        reject(new Error("Sorry user Is Deleted"));21                    }22                })23            }24            else {25                reject(new Error("Sorry user Is Deleted"));26            }27        }, (error) => {28            reject(error);29        });30    });31};32user.create = (aUser) => {33    return q.Promise((resolve, reject) => {34        user.findOne(aUser.email).then((userDoc) => {35            // if (aUser.IsRegisgrationCompleted != undefined && aUser.IsRegisgrationCompleted === true) {36            userDoc.userStatusCode = constants.userStatusCode.code_4006;37            //}38            //Code Here if user is registered From web or android39            resolve(userDoc);40        }, (error) => {41            aUser.email = aUser.email.toLowerCase();42            aUser.EmailSalt = encryption.getEmailHash(aUser.email);43            var value = encryption.getEncryptedpasswordWithSalt(aUser.password);44            delete aUser.password;45            aUser.password = value.password;46            aUser.EncryptedPassword = value.password;47            aUser.salt = value.salt;48            aUser.uniqueKey = db.getNextKey();49            var key = constants.keys.user + aUser.uniqueKey;50            aUser.createdDate = moment().utc().format();51            aUser.GlobalTime = moment().utc().format();52            aUser.IsDeleted = false;53            aUser.Type = "User";54            aUser.userStatusCode = constants.userStatusCode.code_4009;55            db.addDocument(key, aUser).then((userDoc) => {56                logger.info(util.format("User Added Successfully With Key %s", key));57                var loginKey = constants.keys.login + encryption.getEmailHash(aUser.email.toLowerCase());58                var loginDoc = {59                    email: aUser.email,60                    uniqueKey: aUser.uniqueKey,61                    IsDeleted: false62                };63                db.addDocument(loginKey, loginDoc).then((status) => {64                    logger.info(util.format("User Added Successfully With Key %s", loginKey));65                    resolve(aUser);66                }, (error) => {67                    logger.info(util.format("Error while adding login document %j", error));68                    reject(error);69                })70            }, (error) => {71                logger.info(util.format("Error While adding user document: %j", error));72                reject(error);73            });74        });75    });76};77user.authenticate = (email, password) => {78    return q.Promise((resolve, reject) => {79        logger.info(util.format("User Authenticate Email %s", email));80        user.findOne(email).then((aUser) => {81            var emailSalt = encryption.getEmailHash(email.toLowerCase());82            aUser.emailSalt = emailSalt;83            var salt = aUser.salt;84            var hashWithsalt = bcrypt.hashSync(password, salt);85            var hash = hashWithsalt.substring(29);86            if (hash === aUser.password) {87                aUser.IsValidUser = true;88                aUser.UserAccessToken = db.getNextKey();89                aUser.sendMaxPasswordAttemptFailed = false;90                logger.debug("Validating Login Response");91                aUser.IsEmailAlreadyExists = true;92                aUser.UserStatus = constants.userStatus.VALID;93                resolve(aUser);94            } else {95                aUser.IsValidUser = false;96                aUser.UserStatus = constants.userStatus.INVALID;97                aUser.IsEmailAlreadyExists = true;98                resolve(aUser);99            }100        }, (error) => {101            logger.info(util.format("Error While fetching User Document %j", error));102            reject(error);103        });104    });105};106user.updateUser = (aUser) => {107    return q.Promise((resolve, reject) => {108    });109};110user.login = (aUser) => {111    return q.Promise((resolve, reject) => {112        var key = constants.keys.accesstoken + aUser.UserAccessToken;113        db.addDocumentWithTtl(key, aUser).then((status) => {114            logger.info(util.format("User Access Token Created Successfully With Key %s", key));115            resolve(aUser);116        }, (error) => {117            reject(error);118        });119    });120};121user.addLoginHistory = (aUser) => {122    return q.Promise((resolve, reject) => {123        var key = constants.keys.loginhistory + aUser.emailSalt;124        var loginObj = {};125        loginObj.AuthID = aUser.emailSalt;126        loginObj.LastLoginHID = aUser.emailSalt;127        loginObj.emailSalt = aUser.emailSalt;128        loginObj.email = aUser.email;129        loginObj.UserAccessToken = aUser.UserAccessToken;130        loginObj.SessionId = aUser.emailSalt;131        loginObj.loginTime = moment().format();132        db.getDocument(key).then((loginHistoryDoc) => {133            loginHistoryDoc.loginHistory[aUser.UserAccessToken] = loginObj;134            db.replaceDocument(key, loginHistoryDoc).then((historyDoc) => {135                logger.info(util.format("Updated login History Document :%s", key));136                resolve(loginObj);137            }, (error) => {138                reject(error);139            })140        }, (error) => {141            if (error.code === 13) {142                var historyObj = {};143                historyObj.loginHistory = {};144                historyObj.loginHistory[aUser.UserAccessToken] = loginObj;145                db.addDocument(key, historyObj).then((historyDoc) => {146                    logger.info(util.format("Login History Document Added Successfully : %s", key));147                    resolve(historyObj);148                }, (error) => {149                    reject(error);150                });151            }152            else {153                reject(error);154            }155        });156    });157};158user.logout = () => {159    return q.Promise((resolve, reject) => {160        updateUserLoginHistory(auserData).then((historyDoc) => {161            resolve(historyDoc);162        }, (error) => {163        });164    });165};166var updateUserLoginHistory = (userData) => {167    return q.Promise((resolve, reject) => {168        var key = constants.keys.loginhistory + userData.emailSalt;169        db.getDocument(key).then((loginDoc) => {170            var emailKeys = _.keys(loginDoc.loginHistory);171            var isDocExixts172        });173    });174};...auth-provider.js
Source:auth-provider.js  
1app.factory('BookwormAuthProvider', ['$http', '$localStorage', 'formatUserNameFilter',2    function ($http, $localStorage, formatUserName) {3        function urlBase64Decode(str) {4            var output = str.replace('-', '+').replace('_', '/');5            switch (output.length % 4) {6                case 0:7                    break;8                case 2:9                    output += '==';10                    break;11                case 3:12                    output += '=';13                    break;14                default:15                    throw 'Illegal base64url string!';16            }17            return window.atob(output);18        }19        function getUserFromToken() {20            //var token = $localStorage.token;21            //var user;22            //if (typeof token !== 'undefined') {23            //    user = JSON.parse(urlBase64Decode(token));24            //}25            var token = $localStorage.user;26            var user;27            if (typeof token !== 'undefined') {28                user = JSON.parse(token);29            }30            return user;31        }32        function resetUsetToken() {33            authenticatedUser = null;34            $localStorage.user = null;35            $localStorage.token = null;36        }37        function updateUserObject(aUser){38            if(authenticatedUser39                && authenticatedUser.authSuccess40                && aUser41                && aUser.username === authenticatedUser.username ){42                var newUser = {43                    authSuccess : authenticatedUser.authSuccess,44                    authorName : formatUserName(aUser),45                    firstName : aUser.firstName,46                    lastName: aUser.lastName,47                    username : aUser.username,48                    thumbnailURL : aUser.thumbnailURL,49                    id : aUser.id,50                    token : authenticatedUser.token51                };52                $localStorage.user = JSON.stringify(newUser);53                authenticatedUser = newUser;54            }55        }56        function setUserFromToken(aUser) {57            $localStorage.token = aUser.token;58            if(!aUser.authorName59                && (aUser.firstName60                    || aUser.lastName)) {61                aUser.authorName = formatUserName(aUser);62            }63            $localStorage.user = JSON.stringify(aUser);64            authenticatedUser = aUser;65        }66        var authenticatedUser;67        return {68            setUser: function (aUser) {69                if (aUser.authSuccess) {70                   setUserFromToken(aUser);71                } else {72                    // reset all auth related token73                    resetUsetToken();74                }75            },76            updateUser : function(aUser){77                updateUserObject(aUser);78            },79            isLoggedIn: function () {80                if(!authenticatedUser) {81                    authenticatedUser = getUserFromToken();82                }83                return (authenticatedUser) ? authenticatedUser.authSuccess : false;84            },85            getUser: function () {86                if(!authenticatedUser) {87                    authenticatedUser = getUserFromToken();88                }89                return authenticatedUser;90            },91            isCurrentUser : function(contributor) {92                return authenticatedUser && contributor93                    && contributor.username === authenticatedUser.username;94            }95        };...answer3.js
Source:answer3.js  
1const users = [2    { firstName: "ravi", lastName: "raj", age: 25 },3    { firstName: "narendra", lastName: "modi", age: 75 },4    { firstName: "akshay", lastName: "kumar", age: 50 },5    { firstName: "ishan", lastName: "singh", age: 9 }6]7//Approach 1 : map,filter chaining8console.log("Approach 1 : map,filter chaining\n")9const ageLessThanThirty = users.filter((aUser) => aUser.age < 30).map((aUser) => aUser.firstName + " " + aUser.lastName)10console.log(ageLessThanThirty)11console.log("\n--------------------------------------\n")12//Approach 2 : reduce function13console.log("Approach 2 : reduce function\n")14const ageLessThanThirty1 = users.reduce((accumulator, aUser) => {15    if (aUser.age < 30) {16        accumulator.push(aUser.firstName + " " + aUser.lastName)17    }18    return accumulator19}, [])...Using AI Code Generation
1var aUser = {2    sayHi: function() {3        return "Hi " + this.name;4    }5};6var stub = sinon.stub(aUser, "sayHi", function() {7    return "Hello World";8});9stub.restore();Using AI Code Generation
1var aUser = {2  sayHello: function() {3    return "Hello " + this.name;4  }5};6var spy = sinon.spy(aUser, "sayHello");7var stub = sinon.stub(aUser, "sayHello").returns("Hello World");8var mock = sinon.mock(aUser);9mock.expects("sayHello").once().returns("Hello World");10var server = sinon.fakeServer.create();11server.respondWith("GET", "/users", [200, {"Content-Type": "application/json"}, '[{ "id": 12, "name": "John" }]']);12server.respond();13var clock = sinon.useFakeTimers();14clock.tick(1000);15clock.restore();16var xhr = sinon.useFakeXMLHttpRequest();17var requests = [];18xhr.onCreate = function (xhr) { requests.push(xhr); };19requests[0].respond(200, { "Content-Type": "application/json" }, '[{ "id": 12, "name": "John" }]');20var promise = sinon.fakePromise.create();21promise.then(function() {22});23var element = document.getElementById("myElement");24var listener = sinon.fakeListener.create(element, "click");25element.click();26listener.verify();27var xhr = sinon.useFakeXMLHttpRequest();28var requests = [];29xhr.onCreate = function (xhr) { requests.push(xhr); };30requests[0].respond(200, { "Content-Type": "application/json" }, '[{ "id": 12, "name": "John" }]');31var promise = sinon.fakePromise.create();32promise.then(function() {33});34var element = document.getElementById("myElement");35var listener = sinon.fakeListener.create(element, "click");36element.click();37listener.verify();38var xhr = sinon.useFakeXMLHttpRequest();39var requests = [];40xhr.onCreate = function (xhr) { requests.push(xhr); };41requests[0].respond(200, { "Content-Type": "application/json" }, '[{ "idUsing AI Code Generation
1var sinon = require('sinon');2var aUser = {3  getAge: function(){4    return this.age;5  }6};7var stub = sinon.stub(aUser, "getAge");8console.log(aUser.getAge());9stub.restore();10console.log(aUser.getAge());11var sinon = require('sinon');12var aUser = {13  getAge: function(){14    return this.age;15  }16};17var stub = sinon.stub(aUser, "getAge");18console.log(aUser.getAge());19stub.restore();20console.log(aUser.getAge());21const sinon = require('sinon');22const { expect } = require('chai');23const { get } = require('lodash');24const { getTestRequest } = require('./utils');25const { getMockedUser } = require('./mocks');26const { getUser } = require('../src/controllers/user');27describe('User Controller', () => {28  let req;29  let res;30  let next;31  let getUserStub;32  beforeEach(() => {33    req = getTestRequest();34    res = {35      status: sinon.stub().returnsThis(),36      json: sinon.stub().returnsThis(),37    };38    next = sinon.stub();39    getUserStub = sinon.stub().returns(getMockedUser());40  });Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
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